Mars exploration rover Athena



FIG. 1 is a perspective view of a Mars exploration rover Athena according to our new design;

FIG. 2 is a first side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a second side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof. 

The ornamental design for Mars exploration rover Athena, as shown and described. 